diff options
Diffstat (limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany')
33 files changed, 0 insertions, 3596 deletions
diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java deleted file mode 100644 index e2d99852d8..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactory.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.context; - -import org.apache.tuscany.sca.core.factory.InstanceWrapper; - -/** - * Interface for a factory that returns an injected component instance. - * This is used by a Component implementation to create new instances of - * application implementation objects as determined by the component scope's - * lifecycle. - * <p/> - * The implementation of this interface may be supplied by the user, - * may be generated during deployment, or may be dynamic. - * - * @version $Rev$ $Date$ - * @param <T> Type of the instance generated by the factory. - */ -public interface InstanceFactory<T> { - /** - * Creates a new instance of the component. - * All injected values must be set but any @Init methods must not have been invoked. - * - * @return A wrapper for the created component instance. - */ - InstanceWrapper<T> newInstance(); -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java deleted file mode 100644 index df21e013f1..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/InstanceFactoryProvider.java +++ /dev/null @@ -1,49 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.context; - -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; - -/** - * @version $Rev$ $Date$ - */ -public interface InstanceFactoryProvider<T> { - /** - * Return the implementation class. - * - * @return the implementation class. - */ - Class<T> getImplementationClass(); - - /** - * Sets an object factory for an injection site - * - * @param element the injection site name - * @param objectFactory the object factory - */ - void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory); - - /** - * Create an instance factory that can be used to create component instances. - * - * @return a new instance factory - */ - InstanceFactory<T> createFactory(); -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java deleted file mode 100644 index 967820abe7..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceFactory.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.context; - -import java.lang.reflect.Constructor; -import java.lang.reflect.InvocationTargetException; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.core.factory.InstanceWrapper; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.databinding.impl.XSDDataTypeConverter; -import org.apache.tuscany.sca.implementation.java.injection.Injector; -import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker; - -/** - * @version $Rev$ $Date$ - */ -public class ReflectiveInstanceFactory<T> implements InstanceFactory<T> { - private static final Logger logger = Logger.getLogger(ReflectiveInstanceFactory.class.getName(), - "org.apache.tuscany.sca.implementation.java.runtime.implementation-java-runtime-validation-messages"); - - private final Constructor<T> ctr; - private final ObjectFactory<?>[] ctrArgs; - private final Injector<T>[] injectors; - private final EventInvoker<T> initInvoker; - private final EventInvoker<T> destroyInvoker; - private final Injector<T>[] callbackInjectors; - - public ReflectiveInstanceFactory(Constructor<T> ctr, - ObjectFactory<?>[] ctrArgs, - Injector<T>[] injectors, - Injector<T>[] callbackInjectors, - EventInvoker<T> initInvoker, - EventInvoker<T> destroyInvoker) { - this.ctr = ctr; - this.ctrArgs = ctrArgs; - this.injectors = injectors; - this.callbackInjectors = callbackInjectors; - this.initInvoker = initInvoker; - this.destroyInvoker = destroyInvoker; - } - - public InstanceWrapper<T> newInstance() { - T instance; - try { - if (ctrArgs != null) { - Object[] args = new Object[ctrArgs.length]; - for (int i = 0; i < args.length; i++) { - args[i] = ctrArgs[i].getInstance(); - } - instance = ctr.newInstance(args); - } else { - instance = ctr.newInstance(); - } - } catch (InstantiationException e) { - String name = ctr.getDeclaringClass().getName(); - String message = logger.getResourceBundle().getString("ClassNoInstantiable"); - message = message.replace("{0}", name); - throw new AssertionError(message); - } catch (IllegalAccessException e) { - String name = ctr.getName(); - String message = logger.getResourceBundle().getString("ConstructorNotAccessible"); - message = message.replace("{0}", name); - throw new AssertionError(message); - } catch (InvocationTargetException e) { - String name = ctr.getName(); - String message = logger.getResourceBundle().getString("ConstructorException"); - message = message.replace("{0}", name); - throw new ObjectCreationException(message, e); - } - - if (injectors != null) { - for (Injector<T> injector : injectors) { - //FIXME Injectors should never be null - if (injector != null) - try { - injector.inject(instance); - } catch (Exception e) { - if (destroyInvoker != null) { - destroyInvoker.invokeEvent(instance); - } - String message = logger.getResourceBundle().getString("InjectorException"); - message = message.replace("{0}", e.getMessage()); - throw new ObjectCreationException(message, e); - } - } - } - - return new ReflectiveInstanceWrapper<T>(instance, initInvoker, destroyInvoker, callbackInjectors); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java deleted file mode 100644 index a3ed16dde5..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/context/ReflectiveInstanceWrapper.java +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.context; - -import org.apache.tuscany.sca.core.factory.InstanceWrapper; -import org.apache.tuscany.sca.core.scope.TargetDestructionException; -import org.apache.tuscany.sca.core.scope.TargetInitializationException; -import org.apache.tuscany.sca.implementation.java.injection.Injector; -import org.apache.tuscany.sca.implementation.java.invocation.EventInvoker; - -/** - * @version $Rev$ $Date$ - */ -public class ReflectiveInstanceWrapper<T> implements InstanceWrapper<T> { - private final EventInvoker<T> initInvoker; - private final EventInvoker<T> destroyInvoker; - private final T instance; - private final Injector<T>[] callbackInjectors; - - public ReflectiveInstanceWrapper(T instance, EventInvoker<T> initInvoker, EventInvoker<T> destroyInvoker, Injector<T>[] callbackInjectors) { - this.instance = instance; - this.initInvoker = initInvoker; - this.destroyInvoker = destroyInvoker; - this.callbackInjectors = callbackInjectors; - } - - public T getInstance() { - return instance; - } - - public void start() throws TargetInitializationException { - if (initInvoker != null) { - try { - initInvoker.invokeEvent(instance); - } catch (Exception e) { - try { - stop(); - } catch (TargetDestructionException e1) { - throw new TargetInitializationException("TargetDestructionException while handling init exception", e); - } - throw new TargetInitializationException(e); - } - } - } - - public void stop() throws TargetDestructionException { - if (destroyInvoker != null) { - destroyInvoker.invokeEvent(instance); - } - } - - public Injector<T>[] getCallbackInjectors() { - return this.callbackInjectors; - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/databinding/PropertyDataTypeProcessor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/databinding/PropertyDataTypeProcessor.java deleted file mode 100644 index 675ab2498b..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/databinding/PropertyDataTypeProcessor.java +++ /dev/null @@ -1,85 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.databinding; - -import javax.xml.namespace.QName; - -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.databinding.Mediator; -import org.apache.tuscany.sca.implementation.java.IntrospectionException; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.introspect.BaseJavaClassVisitor; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.util.JavaXMLMapper; -import org.apache.tuscany.sca.interfacedef.util.XMLType; - -/** - * - */ -public class PropertyDataTypeProcessor extends BaseJavaClassVisitor { - private Mediator mediator; - - /** - * @param registry - */ - public PropertyDataTypeProcessor(ExtensionPointRegistry registry) { - super(registry); - UtilityExtensionPoint utilityExtensionPoint = registry.getExtensionPoint(UtilityExtensionPoint.class); - this.mediator = utilityExtensionPoint.getUtility(Mediator.class); - } - - /** - * Introspect the property - * @param javaElement - * @return - */ - private void introspect(Property property, JavaElementImpl javaElement) { - // XMLType xmlType = new XMLType(property.getXSDElement(), property.getXSDType()); - // property.getDataType().setLogical(xmlType); - mediator.getDataBindings().introspectType(property.getDataType(), null); - } - - @Override - public <T> void visitEnd(Class<T> clazz, JavaImplementation type) throws IntrospectionException { - for (Property property : type.getProperties()) { - String name = property.getName(); - JavaElementImpl element = type.getPropertyMembers().get(name); - introspect(property, element); - DataType dt = property.getDataType(); - Object logical = dt.getLogical(); - if (logical instanceof XMLType && - logical != XMLType.UNKNOWN) { - XMLType xmlType = (XMLType)logical; - property.setXSDType(xmlType.getTypeName()); - property.setXSDElement(xmlType.getElementName()); - } else { - Class<?> baseType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); - QName typeName = JavaXMLMapper.getXMLType(baseType); - property.setXSDType(typeName); - } - } - super.visitEnd(clazz, type); - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java deleted file mode 100644 index 2513c63e38..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ArrayMultiplicityObjectFactory.java +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.lang.reflect.Array; -import java.util.List; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>Array</code> - * containing object instances - * - * @version $Rev$ $Date$ - */ -public class ArrayMultiplicityObjectFactory implements ObjectFactory<Object> { - - private ObjectFactory[] factories; - - private Class interfaceType; - - public ArrayMultiplicityObjectFactory(Class interfaceType, List<ObjectFactory<?>> factories) { - assert interfaceType != null : "Interface type was null"; - assert factories != null : "Object factories were null"; - this.interfaceType = interfaceType; - this.factories = factories.toArray(new ObjectFactory[factories.size()]); - } - - public Object getInstance() throws ObjectCreationException { - Object array = Array.newInstance(interfaceType, factories.length); - for (int i = 0; i < factories.length; i++) { - Array.set(array, i, factories[i].getInstance()); - } - return array; - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java deleted file mode 100644 index d8eef18c74..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ContextInjector.java +++ /dev/null @@ -1,32 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; - -/** - * Implementations inject a pre-configured context type (interface) on an instance. - * - * @version $Rev$ $Date$ - */ -public interface ContextInjector<S, T> extends Injector<T> { - - void setContext(S context) throws ObjectCreationException; - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java deleted file mode 100644 index 4d97e72bd0..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/FieldInjector.java +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.lang.reflect.Field; -import java.lang.reflect.Type; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} on a given field - * - * @version $Rev$ $Date$ - */ -public class FieldInjector<T> implements Injector<T> { - - private final Field field; - - private final ObjectFactory<?> objectFactory; - - /** - * Create an injector and have it use the given <code>ObjectFactory</code> to inject a value on the instance using - * the reflected <code>Field</code> - */ - public FieldInjector(Field pField, ObjectFactory<?> objectFactory) { - field = pField; - // Allow privileged access to set accessibility. Requires ReflectPermission - // in security policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - field.setAccessible(true); // ignore Java accessibility - return null; - } - }); - - this.objectFactory = objectFactory; - } - - /** - * Inject a new value on the given instance - */ - public void inject(T instance) throws ObjectCreationException { - inject(instance, objectFactory.getInstance()); - } - - public void inject(T instance, Object value) { - try { - field.set(instance, value); - } catch (IllegalAccessException e) { - throw new ObjectCreationException("Field is not accessible [" + field + "]", e); - } - } - - public Class<?> getType() { - return field.getType(); - } - - public Type getGenericType() { - return field.getGenericType(); - } - - public void injectNull(T instance) throws ObjectCreationException { - inject(instance, null); - } - - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java deleted file mode 100644 index 8bc2dce76c..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InjectionRuntimeException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - - -/** - * Root unchecked exception for the injection package - * - * @version $Rev$ $Date$ - * @tuscany.spi.extension.inheritfrom - */ -public abstract class InjectionRuntimeException extends RuntimeException { - private static final long serialVersionUID = -2264137603099898773L; - - public InjectionRuntimeException() { - super(); - } - - public InjectionRuntimeException(String message, Throwable cause) { - super(message, cause); - } - - public InjectionRuntimeException(String message) { - super(message); - } - - public InjectionRuntimeException(Throwable cause) { - super(cause); - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java deleted file mode 100644 index f0208c4e71..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/Injector.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.lang.reflect.Type; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; - -/** - * Implementations inject a pre-configured value on an instance - * - * @version $Rev$ $Date$ - */ -public interface Injector<T> { - - /** - * Inject a value on the given instance - */ - void inject(T instance) throws ObjectCreationException; - void injectNull(T instance) throws ObjectCreationException; - Class<?> getType(); - Type getGenericType(); - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java deleted file mode 100644 index 5aeebcca36..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/InvalidAccessorException.java +++ /dev/null @@ -1,43 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -/** - * @version $Rev$ $Date$ - */ -public class InvalidAccessorException extends InjectionRuntimeException { - private static final long serialVersionUID = 9196299279363310978L; - - public InvalidAccessorException() { - super(); - } - - public InvalidAccessorException(String message, Throwable cause) { - super(message, cause); - } - - public InvalidAccessorException(String message) { - super(message); - } - - public InvalidAccessorException(Throwable cause) { - super(cause); - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java deleted file mode 100644 index acacd23d8f..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/JavaPropertyValueObjectFactory.java +++ /dev/null @@ -1,371 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.lang.reflect.Array; -import java.util.ArrayList; -import java.util.List; -import java.util.StringTokenizer; - -import org.apache.tuscany.sca.assembly.ComponentProperty; -import org.apache.tuscany.sca.assembly.Property; -import org.apache.tuscany.sca.common.xml.dom.DOMHelper; -import org.apache.tuscany.sca.context.PropertyValueFactory; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.databinding.Mediator; -import org.apache.tuscany.sca.databinding.SimpleTypeMapper; -import org.apache.tuscany.sca.databinding.impl.SimpleTypeMapperImpl; -import org.apache.tuscany.sca.databinding.xml.DOMDataBinding; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.impl.DataTypeImpl; -import org.apache.tuscany.sca.interfacedef.util.TypeInfo; -import org.apache.tuscany.sca.interfacedef.util.XMLType; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -/** - * - * @version $Rev$ $Date$ - */ -public class JavaPropertyValueObjectFactory implements PropertyValueFactory { - private Mediator mediator = null; - private SimpleTypeMapper simpleTypeMapper; - private boolean isSimpleType; - - public JavaPropertyValueObjectFactory(ExtensionPointRegistry registry) { - UtilityExtensionPoint utilityExtensionPoint = registry.getExtensionPoint(UtilityExtensionPoint.class); - this.mediator = utilityExtensionPoint.getUtility(Mediator.class); - this.simpleTypeMapper = utilityExtensionPoint.getUtility(SimpleTypeMapper.class); - } - - public JavaPropertyValueObjectFactory(Mediator mediator) { - this.mediator = mediator; - } - - public ObjectFactory createValueFactory(Property property, Object propertyValue, JavaElementImpl javaElement) { - Document doc = (Document)propertyValue; - List<Node> nodes = getValues(doc); - Class<?> javaType = JavaIntrospectionHelper.getBaseType(javaElement.getType(), javaElement.getGenericType()); - if (property.isMany()) { - if (javaElement.getType().isArray()) { - return new ArrayObjectFactoryImpl(property, nodes, javaType); - } else { - return new ListObjectFactoryImpl(property, nodes, javaType); - } - } else { - Object value = null; - if (!nodes.isEmpty()) { - value = nodes.get(0); - } - return new ObjectFactoryImpl(property, value, javaType); - - } - } - - public ObjectFactory createValueFactory(Property property, Object propertyValue, Class<?> javaType) { - Document doc = (Document)propertyValue; - List<Node> nodes = getValues(doc); - if (property.isMany()) { - return new ListObjectFactoryImpl(property, nodes, javaType); - } else { - Object value = null; - if (!nodes.isEmpty()) { - value = nodes.get(0); - } - return new ObjectFactoryImpl(property, value, javaType); - } - } - - public <B> B createPropertyValue(ComponentProperty property, Class<B> type) { - - validateTypes(property, type); - - ObjectFactory<B> factory = this.createValueFactory(property, property.getValue(), type); - return factory.getInstance(); - } - - private <B> void validateTypes(ComponentProperty property, Class<B> type) { - // JAXB seems to do some strange things with conversions, so - // we can't rely on the databinding conversion from Node->Java to catch - // incompatible types. - - DataType prop1 = property.getProperty().getDataType(); - - if ( (prop1 != null) && (type.isAssignableFrom(prop1.getPhysical())) ) { - return; - } else if ( simpleTypeMapper.getXMLType(type) != null ) { - if ( simpleTypeMapper.getXMLType(type).getQName().equals(property.getXSDType())) - return; - } else if ( isSimpleType(property) ) { - if ( type.isAssignableFrom(simpleTypeMapper.getJavaType(property.getXSDType()))) - return; - } - - throw new IllegalArgumentException("Property type " + prop1.getPhysical().getName() + " is not compatible with " + type.getName()); - - } - - abstract class ObjectFactoryImplBase implements ObjectFactory { - protected SimpleTypeMapper simpleTypeMapper = new SimpleTypeMapperImpl(); - protected Property property; - protected Object propertyValue; - protected Class<?> javaType; - protected DataType<XMLType> sourceDataType; - protected DataType<?> targetDataType; - - public ObjectFactoryImplBase(Property property, Object propertyValue, Class<?> javaType) { - this.property = property; - this.propertyValue = propertyValue; - this.javaType = javaType; - sourceDataType = - new DataTypeImpl<XMLType>(DOMDataBinding.NAME, Node.class, - new XMLType(null, this.property.getXSDType())); - - targetDataType = property.getDataType(); - if (targetDataType == null) { - TypeInfo typeInfo = null; - if (this.property.getXSDType() != null) { - if (simpleTypeMapper.isSimpleXSDType(this.property.getXSDType())) { - typeInfo = new TypeInfo(property.getXSDType(), true, null); - } else { - typeInfo = new TypeInfo(property.getXSDType(), false, null); - } - } else { - typeInfo = new TypeInfo(property.getXSDType(), false, null); - } - - XMLType xmlType = new XMLType(typeInfo); - String dataBinding = null; // (String)property.getExtensions().get(DataBinding.class.getName()); - if (dataBinding != null) { - targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType); - } else { - targetDataType = new DataTypeImpl<XMLType>(dataBinding, javaType, xmlType); - mediator.getDataBindings().introspectType(targetDataType, null); - } - } - } - } - - class ObjectFactoryImpl extends ObjectFactoryImplBase { - private Object result = null; - - public ObjectFactoryImpl(Property property, Object propertyValue, Class<?> javaType) { - super(property, propertyValue, javaType); - } - - public Object getInstance() throws ObjectCreationException { - // TUSCANY-3791 - if (result != null){ - return result; - } - - if (isSimpleType) { - try { - result = simpleTypeMapper.toJavaObject(property.getXSDType(), (String)propertyValue, null); - } catch (NumberFormatException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property.getName() - + " with value " - + propertyValue, ex); - } catch (IllegalArgumentException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property.getName() - + " with value " - + propertyValue, ex); - } - } else { - result = mediator.mediate(propertyValue, sourceDataType, targetDataType, null); - } - return result; - } - } - - class ListObjectFactoryImpl extends ObjectFactoryImplBase { - private List result = null; - - public ListObjectFactoryImpl(Property property, List<?> propertyValues, Class<?> javaType) { - super(property, propertyValues, javaType); - } - - @SuppressWarnings("unchecked") - public List<?> getInstance() throws ObjectCreationException { - // TUSCANY-3791 - if (result != null){ - return result; - } - - if (isSimpleType) { - List<Object> values = new ArrayList<Object>(); - for (String aValue : (List<String>)propertyValue) { - try { - values.add(simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null)); - } catch (NumberFormatException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property - .getName() - + " with value " - + aValue - + " from value list of " - + propertyValue, ex); - } catch (IllegalArgumentException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property - .getName() - + " with value " - + aValue - + " from value list of " - + propertyValue, ex); - } - } - result = values; - } else { - List instances = new ArrayList(); - for (Node aValue : (List<Node>)propertyValue) { - instances.add(mediator.mediate(aValue, sourceDataType, targetDataType, null)); - } - result = instances; - } - - return result; - } - } - - class ArrayObjectFactoryImpl extends ObjectFactoryImplBase { - private Object result = null; - - public ArrayObjectFactoryImpl(Property property, List<?> propertyValues, Class<?> javaType) { - super(property, propertyValues, javaType); - } - - @SuppressWarnings("unchecked") - public Object getInstance() throws ObjectCreationException { - // TUSCANY-3791 - if (result != null){ - return result; - } - - if (isSimpleType) { - int count = 0; - Object values = Array.newInstance(javaType, ((List<Object>)propertyValue).size()); - for (String aValue : (List<String>)propertyValue) { - try { - Array.set(values, count++, simpleTypeMapper.toJavaObject(property.getXSDType(), aValue, null)); - } catch (NumberFormatException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property - .getName() - + " with value " - + aValue - + " from value list of " - + propertyValue, ex); - } catch (IllegalArgumentException ex) { - throw new ObjectCreationException("Failed to create instance for property " + property - .getName() - + " with value " - + aValue - + " from value list of " - + propertyValue, ex); - } - } - result = values; - } else { - Object instances = Array.newInstance(javaType, ((List<Object>)propertyValue).size()); - int count = 0; - for (Node aValue : (List<Node>)propertyValue) { - Array.set(instances, count++, mediator.mediate(aValue, sourceDataType, targetDataType, null)); - } - result = instances; - } - - return result; - } - } - - /** - * Utility methods - */ - - /** - * - * @param property - * @return - */ - private boolean isSimpleType(Property property) { - if (property.getXSDType() != null) { - return simpleTypeMapper.isSimpleXSDType(property.getXSDType()); - } else { - if (property instanceof Document) { - Document doc = (Document)property; - Element element = doc.getDocumentElement(); - if (element.getChildNodes().getLength() == 1 && element.getChildNodes().item(0).getNodeType() == Element.TEXT_NODE) { - return true; - } - } - } - return false; - } - - /** - * Retrieve list of simple property values - * @param concatenatedValue - * @param javaType - * @return - */ - private static List<String> getSimplePropertyValues(String concatenatedValue, Class<?> javaType) { - List<String> propValues = new ArrayList<String>(); - StringTokenizer st = null; - if (javaType.getName().equals("java.lang.String")) { - st = new StringTokenizer(concatenatedValue, "\""); - } else { - st = new StringTokenizer(concatenatedValue); - } - String aToken = null; - while (st.hasMoreTokens()) { - aToken = st.nextToken(); - if (aToken.trim().length() > 0) { - propValues.add(aToken); - } - } - return propValues; - } - - /** - * Retrieve the list of complex property values - * @param document - * @return - */ - private static List<Node> getValues(Document document) { - List<Node> propValues = new ArrayList<Node>(); - if ( document == null ) - return propValues; - // The root is the property element - Element rootElement = document.getDocumentElement(); - - NodeList nodes = rootElement.getChildNodes(); - for (int count = 0; count < nodes.getLength(); ++count) { - Node node = nodes.item(count); - if (node.getNodeType() == Document.ELEMENT_NODE) { - propValues.add(DOMHelper.promote(node)); - } - } - return propValues; - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java deleted file mode 100644 index a0af933c71..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ListMultiplicityObjectFactory.java +++ /dev/null @@ -1,66 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashSet; -import java.util.List; -import java.util.Set; -import java.util.SortedSet; -import java.util.TreeSet; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * Resolves targets configured in a multiplicity by delegating to object factories and returning an <code>List</code> - * containing object instances - * - * @version $Rev$ $Date$ - */ -public class ListMultiplicityObjectFactory implements ObjectFactory<Collection<?>> { - - private Collection<ObjectFactory<?>> factories; - private Class<?> collectionType; - - public ListMultiplicityObjectFactory(List<ObjectFactory<?>> factories, Class<?> collectionType) { - assert factories != null : "Object factories were null"; - this.factories = factories; - this.collectionType = collectionType; - } - - public Collection<?> getInstance() throws ObjectCreationException { - Collection<Object> collection = null; - if (SortedSet.class.isAssignableFrom(collectionType)) { - collection = new TreeSet<Object>(); - } else if (Set.class.isAssignableFrom(collectionType)) { - collection = new HashSet<Object>(); - } else if (List.class.isAssignableFrom(collectionType)) { - collection = new ArrayList<Object>(); - } else { - collection = new ArrayList<Object>(); - } - for (ObjectFactory<?> factory : factories) { - collection.add(factory.getInstance()); - } - return collection; - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java deleted file mode 100644 index cd43a60ab6..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/MethodInjector.java +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.lang.reflect.Type; -import java.security.AccessController; -import java.security.PrivilegedAction; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * Injects a value created by an {@link org.apache.tuscany.sca.core.factory.ObjectFactory} using a given method - * - * @version $Rev$ $Date$ - */ -public class MethodInjector<T> implements Injector<T> { - private final Method method; - private final ObjectFactory<?> objectFactory; - - public MethodInjector(Method aMethod, ObjectFactory<?> objectFactory) { - assert aMethod != null; - assert objectFactory != null; - this.method = aMethod; - // Allow privileged access to set accessibility. Requires ReflectPermission in security - // policy. - AccessController.doPrivileged(new PrivilegedAction<Object>() { - public Object run() { - method.setAccessible(true); - return null; - } - }); - this.objectFactory = objectFactory; - } - - public void inject(T instance) throws ObjectCreationException { - inject(instance, objectFactory.getInstance()); - } - - private void inject(T instance, Object value) { - try { - method.invoke(instance, value); - } catch (IllegalAccessException e) { - throw new ObjectCreationException("Method is not accessible [" + method + "]", e); - } catch (IllegalArgumentException e) { - throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e); - } catch (InvocationTargetException e) { - throw new ObjectCreationException("Exception thrown by setter: " + method.getName(), e); - } - } - - public Class<?> getType() { - return method.getParameterTypes()[0]; - } - - public Type getGenericType() { - return method.getGenericParameterTypes()[0]; - } - - public void injectNull(T instance) throws ObjectCreationException { - inject(instance, null); - } - - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java deleted file mode 100644 index 43fb5d6170..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/RequestContextObjectFactory.java +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.oasisopen.sca.RequestContext; - -/** - * Creates instances of RequestContext for injection on component implementation instances - * - * @version $Rev$ $Date$ - */ -public class RequestContextObjectFactory implements ObjectFactory<RequestContext> { - private RequestContextFactory factory; - private RuntimeComponent component; - - public RequestContextObjectFactory(RequestContextFactory factory, RuntimeComponent component) { - this.factory = factory; - this.component = component; - } - - public RequestContext getInstance() throws ObjectCreationException { - return factory.createRequestContext(component); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java deleted file mode 100644 index d5c1c7b69e..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceNotFoundException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; - -/** - * Denotes an exception thrown when a runtime resource is not found - * - * @version $Rev$ $Date$ - */ -public class ResourceNotFoundException extends ObjectCreationException { - private static final long serialVersionUID = 1L; - - public ResourceNotFoundException() { - super(); - } - - public ResourceNotFoundException(String message, Throwable cause) { - super(message, cause); - } - - public ResourceNotFoundException(String message) { - super(message); - } - - public ResourceNotFoundException(Throwable cause) { - super(cause); - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java deleted file mode 100644 index 8e2cd66299..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/injection/ResourceObjectFactory.java +++ /dev/null @@ -1,89 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.injection; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -import org.apache.tuscany.sca.implementation.java.ResourceHost; -import org.apache.tuscany.sca.implementation.java.ResourceResolutionException; - -/** - * Resolves a runtime resource to be injected on a field or method of a Java component type marked with {@link - * javax.annotation.Resource}. If the mapped name of the resource is an absolute URI such as - * <code>sca://localhost</code> or <code>jndi://localhost</code> the host container namespace is searched; otherwise the - * URI is assumed to be relative and the parent composite is searched. If a mapped name is not provided, i.e. resolution - * is by type, the parent composite is first searched followed by the host namespace. - * - * @version $Rev$ $Date$ - */ -public class ResourceObjectFactory<T> implements ObjectFactory<T> { - - private Class<T> type; - private String mappedName; - private ResourceHost host; - private boolean optional; - - /** - * Instantiates a factory that resolves resources by type - * - * @param type the type of the resource to inject - * @param optional true if an error should be thrown if the resource is not found - * @param host the runtime resource provider - */ - public ResourceObjectFactory(Class<T> type, boolean optional, ResourceHost host) { - this(type, null, optional, host); - } - - /** - * Instantiates a factory that resolves resources by mapped name - * - * @param type the type of the resource to inject - * @param mappedName the resource name - * @param optional true if an error should be thrown if the resource is not found - * @param host the runtime resource provider - */ - public ResourceObjectFactory(Class<T> type, String mappedName, boolean optional, ResourceHost host) { - this.type = type; - this.host = host; - this.mappedName = mappedName; - this.optional = optional; - } - - public T getInstance() throws ObjectCreationException { - try { - T resource; - if (mappedName == null) { - resource = host.resolveResource(type); - if (!optional && resource == null) { - throw new ResourceNotFoundException("Resource not found: " + type.getName()); - } - } else { - resource = host.resolveResource(type, mappedName); - if (!optional && resource == null) { - throw new ResourceNotFoundException("Resource not found: " + mappedName); - } - } - return resource; - } catch (ResourceResolutionException e) { - throw new ObjectCreationException(e); - } - - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java deleted file mode 100644 index 25c09231c5..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvocationException.java +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import org.apache.tuscany.sca.implementation.java.injection.InjectionRuntimeException; - -/** - * Denotes an error when invoking an event on an object - * - * @version $Rev$ $Date$ - */ -public class EventInvocationException extends InjectionRuntimeException { - private static final long serialVersionUID = 1480018831708211581L; - - public EventInvocationException() { - super(); - } - - public EventInvocationException(String message, Throwable cause) { - super(message, cause); - } - - public EventInvocationException(String message) { - super(message); - } - - public EventInvocationException(Throwable cause) { - super(cause); - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java deleted file mode 100644 index e6ebb5abc3..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/EventInvoker.java +++ /dev/null @@ -1,34 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -/** - * Performs an invocation on an instance - * - * @version $Rev$ $Date$ - */ -public interface EventInvoker<T> { - - /** - * Performs the invocation on a given instance - * - * @throws EventInvocationException - */ - void invokeEvent(T instance) throws EventInvocationException; -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java deleted file mode 100644 index 1c330ea913..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/InvalidConversationSequenceException.java +++ /dev/null @@ -1,45 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - - -/** - * Denotes an unknown operation sequence in a conversation - * - * @version $Rev$ $Date$ - */ -public class InvalidConversationSequenceException extends Exception { - private static final long serialVersionUID = -5744028391493899147L; - - public InvalidConversationSequenceException() { - super(); - } - - public InvalidConversationSequenceException(String message, Throwable cause) { - super(message, cause); - } - - public InvalidConversationSequenceException(String message) { - super(message); - } - - public InvalidConversationSequenceException(Throwable cause) { - super(cause); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncImplementationInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncImplementationInvoker.java deleted file mode 100644 index 759724484e..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncImplementationInvoker.java +++ /dev/null @@ -1,232 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.core.factory.InstanceWrapper; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.invocation.AsyncResponseException; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaOperation; -import org.apache.tuscany.sca.invocation.InterceptorAsync; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.InvokerAsyncResponse; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.oasisopen.sca.ResponseDispatch; -import org.oasisopen.sca.ServiceRuntimeException; - -/** - * Responsible for asynchronously dispatching an invocation to a Java component - * implementation instance - * - */ -public class JavaAsyncImplementationInvoker extends JavaImplementationInvoker implements InterceptorAsync { - - public JavaAsyncImplementationInvoker(Operation operation, Method method, RuntimeComponent component, RuntimeComponentService service) { - super( operation, method, component, service); - assert method != null : "Operation method cannot be null"; - assert ((JavaOperation) operation).isAsyncServer() : "Operation must be async"; - } // end constructor - - public Message invoke(Message msg) { - Operation op = this.operation; - - Object payload = msg.getBody(); - - // Save the current thread context classloader - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - - try { - // The following call might create a new conversation, as a result, the msg.getConversationID() might - // return a new value - InstanceWrapper wrapper = scopeContainer.getWrapper(null); - - Object instance = wrapper.getInstance(); - - // Set the TCCL to the classloader used to load the implementation class - Thread.currentThread().setContextClassLoader(instance.getClass().getClassLoader()); - - // For an async server method, there is an extra input parameter, which is a DispatchResponse instance - // which is typed by the type of the response - Class<?> responseType = op.getOutputType().getPhysical(); - ResponseDispatch<?> dispatch = ResponseDispatchImpl.newInstance(responseType, msg ); - - Object ret; - Object[] payload2; - if (payload != null && !payload.getClass().isArray()) { - payload2 = new Object[2]; - payload2[0] = payload; - } else { - payload2 = new Object[ ((Object[])payload).length + 1 ]; - for( int i = 0; i < ((Object[])payload).length; i++) { - payload2[i] = ((Object[])payload)[i]; - } // end for - } - payload2[ payload2.length - 1 ] = dispatch; - - ret = method.invoke(instance, (Object[])payload2); - - throw new InvocationTargetException( new AsyncResponseException("AsyncResponse") ); - - } catch (InvocationTargetException e) { - Throwable cause = e.getTargetException(); - boolean isChecked = false; - for (DataType<?> d : operation.getFaultTypes()) { - if (d.getPhysical().isInstance(cause)) { - isChecked = true; - msg.setFaultBody(cause); - break; - } - } // end for - - if (!isChecked) { - if (cause instanceof RuntimeException) { - throw (RuntimeException)cause; - } - if (cause instanceof Error) { - throw (Error)cause; - } else { - throw new ServiceRuntimeException(cause.getMessage(), cause); - } - } // end if - - } catch (ObjectCreationException e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } catch (Exception e) { - msg.setFaultBody(e); - } finally { - // set the tccl - Thread.currentThread().setContextClassLoader(tccl); - } - return msg; - } // end method invoke - - protected Invoker next; - protected InvokerAsyncResponse previous; - - public void setNext(Invoker next) { - this.next = next; - } - - public Invoker getNext() { - return next; - } - - public void invokeAsyncRequest(Message msg) throws Throwable { - processRequest(msg); - } // end method invokeAsyncRequest - - public void invokeAsyncResponse(Message msg) { - msg = processResponse(msg); - InvokerAsyncResponse thePrevious = (InvokerAsyncResponse)getPrevious(); - if (thePrevious != null ) thePrevious.invokeAsyncResponse(msg); - } // end method invokeAsyncResponse - - public void setPrevious(InvokerAsyncResponse previous) { - this.previous = previous; - } - - public InvokerAsyncResponse getPrevious() { - return previous; - } - - public Message processRequest(Message msg) { - Operation op = this.operation; - Object payload = msg.getBody(); - - // Replace TCCL with the class loader used to load the java class as per SCA Spec - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - - try { - InstanceWrapper wrapper = scopeContainer.getWrapper(null); - Object instance = wrapper.getInstance(); - - // Set the TCCL to the classloader used to load the implementation class - Thread.currentThread().setContextClassLoader(instance.getClass().getClassLoader()); - - // For an async server method, there is an extra input parameter, which is a DispatchResponse instance - // which is typed by the type of the response - Class<?> responseType = op.getOutputType().getPhysical(); - ResponseDispatch<?> dispatch = ResponseDispatchImpl.newInstance(responseType, msg ); - - Object[] payload2; - if (payload != null && !payload.getClass().isArray()) { - payload2 = new Object[2]; - payload2[0] = payload; - } else { - payload2 = new Object[ ((Object[])payload).length + 1 ]; - for( int i = 0; i < ((Object[])payload).length; i++) { - payload2[i] = ((Object[])payload)[i]; - } // end for - } - payload2[ payload2.length - 1 ] = dispatch; - - method.invoke(instance, (Object[])payload2); - - } catch (InvocationTargetException e) { - Throwable cause = e.getTargetException(); - boolean isChecked = false; - for (DataType<?> d : operation.getFaultTypes()) { - if (d.getPhysical().isInstance(cause)) { - isChecked = true; - // Ignore these errors since they should be returned asynchronously - break; - } - } // end for - - if (!isChecked) { - if (cause instanceof RuntimeException) { - throw (RuntimeException)cause; - } // end if - if (cause instanceof Error) { - throw (Error)cause; - } else { - throw new ServiceRuntimeException(cause.getMessage(), cause); - } // end if - } // end if - - } catch (Exception e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } finally { - // set the tccl - Thread.currentThread().setContextClassLoader(tccl); - } - return msg; - } // end method processRequest - - public Message postProcessRequest(Message msg) { - return msg; - } - - public Message postProcessRequest(Message msg, Throwable e) - throws Throwable { - throw e; - } - - public Message processResponse(Message msg) { - return msg; - } // end method processResponse - -} // end class JavaAsyncImplementationInvoker diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncResponseInvokerImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncResponseInvokerImpl.java deleted file mode 100644 index d3a7cfd3e6..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaAsyncResponseInvokerImpl.java +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.util.concurrent.ConcurrentHashMap; -import java.util.concurrent.ConcurrentMap; - -import org.apache.tuscany.sca.core.invocation.AsyncFaultWrapper; -import org.apache.tuscany.sca.core.invocation.AsyncResponseHandler; -import org.apache.tuscany.sca.core.invocation.JDKAsyncResponseInvoker; -import org.apache.tuscany.sca.invocation.Message; -import org.oasisopen.sca.ServiceRuntimeException; - -/** - * Class which handles the asynchronous response message from an async service back to the client Java component - * - * This class provides a registration function which permits the reference invoking code to register the Future - * which is used to return the response to the Java component code - */ -public class JavaAsyncResponseInvokerImpl implements JDKAsyncResponseInvoker { - - // Map used to link between async requests and async responses - private ConcurrentMap<String, Object> asyncMessageMap; - - public JavaAsyncResponseInvokerImpl() { - - asyncMessageMap = new ConcurrentHashMap<String, Object>(); - } // end constructor - - /** - * Deal with the asynchronous response message - * @param msg - the response message - * - * The response message must contain a RELATES_TO id, which is used to identify the Future that represents - * the operation yet to complete. The Future is then completed with the content of the message. - * The Future either calls back to the application code, or it is expected that the application is polling - * the Future for its completion. - */ - @SuppressWarnings({ "rawtypes", "unchecked" }) - public void invokeAsyncResponse(Message msg) { - // Obtain the Message ID for this message - String relatesID = getMessageRelatesID( msg ); - if( relatesID == null ) - throw new ServiceRuntimeException("JavaAsyncResponseInvoker - response message has no RELATES_TO id"); - - // Look up the response object & remove it from the Map - Object responseHandler = asyncMessageMap.remove(relatesID); - - if( responseHandler == null ) - throw new ServiceRuntimeException("JavaAsyncResponseInvoker - no Future matches the RELATES_TO id: " + relatesID); - - // Invoke the response handler with the content of the message - // - in the case of a Java implementation, the response handler is a Future... - AsyncResponseHandler future = (AsyncResponseHandler) responseHandler; - - Object payload = msg.getBody(); - Object response; - if( payload == null ) { - System.out.println("Returned response message was null"); - } else { - if (payload.getClass().isArray()) { - response = ((Object[])payload)[0]; - } else { - response = payload; - } // end if - if( response.getClass().equals(AsyncFaultWrapper.class)) { - future.setWrappedFault((AsyncFaultWrapper) response ); - } else if ( response instanceof Throwable ) { - future.setFault( (Throwable)response ); - } else { - future.setResponse(response); - } // end if - } // end if - - } // end method invokeAsyncResponse - - /** - * Registers an Async response, which provides an ID which identifies a given response - * and an object which can handle the response - * @param id - the ID - * @param responseHandler - the response handler object - */ - public void registerAsyncResponse( String id, Object responseHandler ) { - // Add the ID/response handler mapping into the table - if( id != null && responseHandler != null ) asyncMessageMap.put(id, responseHandler); - } // end method registerAsyncResponse - - /** - * Returns the registered async response for a given ID - * @param id - the ID - * @return responseHandler - the response handler object - */ - public Object getAsyncResponse( String id ) { - return asyncMessageMap.get(id); - } - - /** - * Extracts the RELATES_TO header from the message - * @param msg - the Tuscany message - * @return - the value of the RELATES_TO header as a String - */ - private String getMessageRelatesID( Message msg ) { - return (String)msg.getHeaders().get("RELATES_TO"); - } // end method getMessageRelatesID - -} // end class JavaAsyncResponseInvoker diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java deleted file mode 100644 index 6cd16202ba..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaCallbackRuntimeWireProcessor.java +++ /dev/null @@ -1,125 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.assembly.Contract; -import org.apache.tuscany.sca.assembly.Endpoint; -import org.apache.tuscany.sca.assembly.Implementation; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.core.invocation.CallbackInterfaceInterceptor; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.interfacedef.InvalidInterfaceException; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceFactory; -import org.apache.tuscany.sca.invocation.InvocationChain; -import org.apache.tuscany.sca.invocation.Phase; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeEndpoint; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; -import org.apache.tuscany.sca.runtime.RuntimeWireProcessor; - -/** - * @version $Rev$ $Date$ - */ -public class JavaCallbackRuntimeWireProcessor implements RuntimeWireProcessor { - private static final Logger logger = Logger.getLogger(JavaCallbackRuntimeWireProcessor.class.getName()); - private InterfaceContractMapper interfaceContractMapper; - private JavaInterfaceFactory javaInterfaceFactory; - - public JavaCallbackRuntimeWireProcessor(ExtensionPointRegistry registry) { - FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); - this.javaInterfaceFactory = factories.getFactory(JavaInterfaceFactory.class); - - UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); - this.interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class); - } - - /** - * @param interfaceContractMapper - * @param javaInterfaceFactory - */ - protected JavaCallbackRuntimeWireProcessor(InterfaceContractMapper interfaceContractMapper, - JavaInterfaceFactory javaInterfaceFactory) { - super(); - this.interfaceContractMapper = interfaceContractMapper; - this.javaInterfaceFactory = javaInterfaceFactory; - } - - - private boolean supportsCallbackInterface(Interface iface, JavaImplementation impl) { - if (iface instanceof JavaInterface) { - Class<?> ifaceClass = ((JavaInterface)iface).getJavaClass(); - if (ifaceClass.isAssignableFrom(impl.getJavaClass())) { - return true; - } - } - try { - Interface implType = javaInterfaceFactory.createJavaInterface(impl.getJavaClass()); - // Ignore the remotable/conversational testing - implType.setRemotable(iface.isRemotable()); - return interfaceContractMapper.isCompatibleSubset(iface, implType); - } catch (InvalidInterfaceException e) { - logger.log(Level.WARNING, e.getMessage(), e); - return false; - } - } - - public void process(RuntimeEndpoint endpoint) { - // No operation - } - - public void process(RuntimeEndpointReference endpointReference) { - if(!(endpointReference instanceof RuntimeEndpointReference)) { - return; - } - RuntimeEndpointReference epr = (RuntimeEndpointReference) endpointReference; - Contract contract = epr.getReference(); - if (!(contract instanceof RuntimeComponentReference)) { - return; - } - RuntimeComponent component = (RuntimeComponent) epr.getComponent(); - if (component == null) { - return; - } - Implementation implementation = component.getImplementation(); - if (!(implementation instanceof JavaImplementation)) { - return; - } - JavaImplementation javaImpl = (JavaImplementation)implementation; - Endpoint callbackEndpoint = epr.getCallbackEndpoint(); - if (callbackEndpoint != null) { - Interface iface = callbackEndpoint.getService().getInterfaceContract().getInterface(); - if (!supportsCallbackInterface(iface, javaImpl)) { - // callback to this impl is not possible, so ensure a callback object is set - for (InvocationChain chain : epr.getInvocationChains()) { - chain.addInterceptor(Phase.REFERENCE, new CallbackInterfaceInterceptor()); - } - } - } - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java deleted file mode 100644 index f2a0d576db..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextFactory.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.oasisopen.sca.ComponentContext; - -/** - * @version $Rev$ $Date$ - */ -public class JavaComponentContextFactory implements ObjectFactory<ComponentContext> { - private final JavaComponentContextProvider component; - - - public JavaComponentContextFactory(JavaComponentContextProvider component) { - this.component = component; - } - - - public ComponentContext getInstance() throws ObjectCreationException { - return component.getComponent().getComponentContext(); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java deleted file mode 100644 index 403d8da3b9..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentContextProvider.java +++ /dev/null @@ -1,400 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.annotation.ElementType; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Method; -import java.lang.reflect.Modifier; -import java.lang.reflect.Type; -import java.util.ArrayList; -import java.util.Collection; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.sca.assembly.ComponentProperty; -import org.apache.tuscany.sca.assembly.ComponentReference; -import org.apache.tuscany.sca.assembly.ComponentService; -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.assembly.Multiplicity; -import org.apache.tuscany.sca.assembly.Reference; -import org.apache.tuscany.sca.context.ComponentContextFactory; -import org.apache.tuscany.sca.context.PropertyValueFactory; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.factory.InstanceWrapper; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.core.invocation.CallableReferenceObjectFactory; -import org.apache.tuscany.sca.core.invocation.CallbackReferenceObjectFactory; -import org.apache.tuscany.sca.core.invocation.CallbackWireObjectFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.invocation.WireObjectFactory; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.TargetResolutionException; -import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; -import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; -import org.apache.tuscany.sca.implementation.java.JavaScopeImpl; -import org.apache.tuscany.sca.implementation.java.context.InstanceFactory; -import org.apache.tuscany.sca.implementation.java.injection.JavaPropertyValueObjectFactory; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaOperation; -import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentReference; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; -import org.oasisopen.sca.ServiceReference; - -/** - * The runtime instantiation of Java component implementations - * - * @version $Rev$ $Date$ - */ -public class JavaComponentContextProvider { - private JavaPropertyValueObjectFactory propertyValueFactory; - private RuntimeComponent component; - private JavaInstanceFactoryProvider<?> instanceFactoryProvider; - private ProxyFactory proxyFactory; - private InstanceFactory instanceFactory; - private JavaScopeImpl scope; - - public JavaComponentContextProvider(RuntimeComponent component, - JavaInstanceFactoryProvider configuration, - DataBindingExtensionPoint dataBindingExtensionPoint, - PropertyValueFactory propertyValueObjectFactory, - ComponentContextFactory componentContextFactory, - RequestContextFactory requestContextFactory) { - super(); - this.instanceFactoryProvider = configuration; - this.proxyFactory = configuration.getProxyFactory(); - // if (componentContextFactory != null) { - // this.componentContext = componentContextFactory.createComponentContext(component, requestContextFactory); - // } else { - // this.componentContext = new ComponentContextImpl(this, requestContextFactory, this.proxyService); - // } - this.component = component; - this.propertyValueFactory = (JavaPropertyValueObjectFactory) propertyValueObjectFactory; - this.scope = ((JavaImplementation)component.getImplementation()).getJavaScope(); - } - - InstanceWrapper<?> createInstanceWrapper() throws ObjectCreationException { - if (instanceFactory == null) { - start(); - } - return instanceFactory.newInstance(); - } - - void configureProperties(List<ComponentProperty> definedProperties) { - for (ComponentProperty p : definedProperties) { - configureProperty(p); - } - } - - private void configureProperty(ComponentProperty configuredProperty) { - JavaElementImpl element = - instanceFactoryProvider.getImplementation().getPropertyMembers().get(configuredProperty.getName()); - - if (element != null && configuredProperty.getValue() != null) { - if (!(element.getAnchor() instanceof Constructor)) { - if(element.getElementType() == ElementType.FIELD) { - // Field field = (Field)element.getAnchor(); - instanceFactoryProvider.getInjectionSites().add(element); - /* - if(Modifier.isPublic(field.getModifiers())) { - instanceFactoryProvider.getInjectionSites().add(element); - } else if(field.getAnnotation(org.oasisopen.sca.annotation.Property.class) != null) { - instanceFactoryProvider.getInjectionSites().add(element); - } - */ - } else { - instanceFactoryProvider.getInjectionSites().add(element); - } - } - - //Class propertyJavaType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); - ObjectFactory<?> propertyObjectFactory = - createPropertyValueFactory(configuredProperty, configuredProperty.getValue(), element); - instanceFactoryProvider.setObjectFactory(element, propertyObjectFactory); - - JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor(); - for(JavaElementImpl p: constructor.getParameters()){ - if(element.getName().equals(p.getName())) { - instanceFactoryProvider.setObjectFactory(p, propertyObjectFactory); - } - } - } - } - - void start() { - List<JavaElementImpl> callbackInjectionList = null; - - // If the component implementation is stateless, we need to inject the callbacks on service invocation - // rather than doing it once at the component level. - if ( scope.equals(JavaScopeImpl.STATELESS)) { - callbackInjectionList = instanceFactoryProvider.getCallbackInjectionSites(); - } else { - callbackInjectionList = instanceFactoryProvider.getInjectionSites(); - } - - if (!instanceFactoryProvider.getImplementation().getCallbackMembers().isEmpty()) { - Map<String, List<EndpointReference>> callbackWires = new HashMap<String, List<EndpointReference>>(); - for (ComponentService service : component.getServices()) { - - RuntimeComponentReference callbackReference = (RuntimeComponentReference)service.getCallbackReference(); - if (callbackReference != null) { - List<EndpointReference> wires = callbackReference.getEndpointReferences(); - if (!wires.isEmpty()) { - RuntimeEndpointReference epr = (RuntimeEndpointReference) wires.get(0); - callbackWires.put(epr.getComponentTypeReferenceInterfaceContract().getInterface().toString(), - wires); - } - } - } - - for (Map.Entry<String, Collection<JavaElementImpl>> entry : instanceFactoryProvider.getImplementation() - .getCallbackMembers().entrySet()) { - List<EndpointReference> wires = callbackWires.get(entry.getKey()); - if (wires == null) { - // this can happen when there are no client wires to a - // component that has a callback - continue; - } - for(JavaElementImpl element : entry.getValue()) { - Class<?> businessInterface = element.getType(); - ObjectFactory<?> factory = null; - if (ServiceReference.class.isAssignableFrom(element.getType())) { - businessInterface = - JavaIntrospectionHelper.getBusinessInterface(element.getType(), element.getGenericType()); - factory = - new CallbackReferenceObjectFactory(businessInterface, proxyFactory, wires); - } else { - factory = new CallbackWireObjectFactory(businessInterface, proxyFactory, wires); - } - if (!(element.getAnchor() instanceof Constructor)) { - callbackInjectionList.add(element); - } - instanceFactoryProvider.setObjectFactory(element, factory); - } - } - } - for (Reference ref : instanceFactoryProvider.getImplementation().getReferences()) { - JavaElementImpl element = - instanceFactoryProvider.getImplementation().getReferenceMembers().get(ref.getName()); - if (element != null) { - if (!(element.getAnchor() instanceof Constructor)) { - if(element.getElementType() == ElementType.FIELD) { - Field field = (Field)element.getAnchor(); - if(Modifier.isPublic(field.getModifiers())) { - instanceFactoryProvider.getInjectionSites().add(element); - } else if(field.getAnnotation(org.oasisopen.sca.annotation.Reference.class) != null) { - instanceFactoryProvider.getInjectionSites().add(element); - } - } else { - instanceFactoryProvider.getInjectionSites().add(element); - } - } - ComponentReference componentReference = null; - List<EndpointReference> wireList = null; - for (ComponentReference reference : component.getReferences()) { - if (reference.getName().equals(ref.getName())) { - wireList = ((RuntimeComponentReference)reference).getEndpointReferences(); - componentReference = reference; - break; - } - } - if (ref.getMultiplicity() == Multiplicity.ONE_N || ref.getMultiplicity() == Multiplicity.ZERO_N) { - List<ObjectFactory<?>> factories = new ArrayList<ObjectFactory<?>>(); - Class<?> baseType = - JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); - for (int i = 0; i < wireList.size(); i++) { - ObjectFactory<?> factory = null; - if (ServiceReference.class.isAssignableFrom(baseType)) { - Type callableRefType = JavaIntrospectionHelper.getParameterType(element.getGenericType()); - // Type businessType = JavaIntrospectionHelper.getParameterType(callableRefType); - Class<?> businessInterface = - JavaIntrospectionHelper.getBusinessInterface(baseType, callableRefType); - factory = new CallableReferenceObjectFactory(businessInterface, (RuntimeEndpointReference) wireList.get(i)); - } else { - factory = createObjectFactory(baseType, wireList.get(i)); - } - factories.add(factory); - } - instanceFactoryProvider.setObjectFactories(element, factories); - JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor(); - for(JavaElementImpl p: constructor.getParameters()){ - if(element.getName().equals(p.getName())) { - instanceFactoryProvider.setObjectFactories(p, factories); - } - } - } else { - if (wireList == null && ref.getMultiplicity() == Multiplicity.ONE_ONE) { - throw new IllegalStateException("Required reference is missing: " + ref.getName()); - } - if (wireList != null && !wireList.isEmpty()) { - ObjectFactory<?> factory = null; - if (ServiceReference.class.isAssignableFrom(element.getType())) { - Class<?> businessInterface = - JavaIntrospectionHelper.getBusinessInterface(element.getType(), element - .getGenericType()); - factory = - new CallableReferenceObjectFactory(businessInterface, (RuntimeEndpointReference) wireList.get(0)); - } else { - factory = createObjectFactory(element.getType(), wireList.get(0)); - } - instanceFactoryProvider.setObjectFactory(element, factory); - JavaConstructorImpl<?> constructor = instanceFactoryProvider.getImplementation().getConstructor(); - for(JavaElementImpl p: constructor.getParameters()){ - if(element.getName().equals(p.getName())) { - instanceFactoryProvider.setObjectFactory(p, factory); - } - } - } - } - } - } - - //setUpPolicyHandlers(); - this.instanceFactory = instanceFactoryProvider.createFactory(); - - } - - void addResourceFactory(String name, ObjectFactory<?> factory) { - JavaResourceImpl resource = instanceFactoryProvider.getImplementation().getResources().get(name); - - if (resource != null && !(resource.getElement().getAnchor() instanceof Constructor)) { - instanceFactoryProvider.getInjectionSites().add(resource.getElement()); - } - - instanceFactoryProvider.setObjectFactory(resource.getElement(), factory); - } - - Object createInstance() throws ObjectCreationException { - return createInstanceWrapper().getInstance(); - } - - JavaInstanceFactoryProvider<?> getInstanceFactoryProvider() { - return instanceFactoryProvider; - } - - void stop() { - //cleanUpPolicyHandlers(); - } - - Invoker createInvoker(Operation operation, RuntimeComponentService service) throws NoSuchMethodException { - Class<?> implClass = instanceFactoryProvider.getImplementationClass(); - - Method method = JavaInterfaceUtil.findMethod(implClass, operation); - if (operation instanceof JavaOperation && - ((JavaOperation) operation).isAsyncServer() ) { - return new JavaAsyncImplementationInvoker(operation, method, component, service); - } else { - return new JavaImplementationInvoker(operation, method, component, service); - } // end if - } // end - - private static class OptimizedObjectFactory<T> implements ObjectFactory<T> { - private ScopeContainer scopeContainer; - - public OptimizedObjectFactory(ScopeContainer scopeContainer) { - super(); - this.scopeContainer = scopeContainer; - } - - public T getInstance() throws ObjectCreationException { - try { - return (T)scopeContainer.getWrapper(null).getInstance(); - } catch (TargetResolutionException e) { - throw new ObjectCreationException(e); - } - } - - } - - private <B> ObjectFactory<B> createObjectFactory(Class<B> interfaze, EndpointReference wire) { - // FIXME: [rfeng] Disable the optimization for new as it needs more discussions - /* - boolean conversational = wire.getSource().getInterfaceContract().getInterface().isConversational(); - Binding binding = wire.getSource().getBinding(); - // Check if it's wireable binding for optimization - if (!conversational && binding instanceof OptimizableBinding) { - OptimizableBinding optimizableBinding = (OptimizableBinding)binding; - Component component = optimizableBinding.getTargetComponent(); - if (component != null) { - Implementation implementation = component.getImplementation(); - // Check if the target component is java component - if (implementation instanceof JavaImplementation) { - JavaImplementation javaImplementation = (JavaImplementation)implementation; - if (interfaze.isAssignableFrom(javaImplementation.getJavaClass())) { - ScopedRuntimeComponent scopedComponent = (ScopedRuntimeComponent)component; - ScopeContainer scopeContainer = scopedComponent.getScopeContainer(); - Scope scope = scopeContainer.getScope(); - if (scope == Scope.COMPOSITE || scope == Scope.STATELESS || scope == Scope.SYSTEM) { - boolean optimizable = true; - for (InvocationChain chain : wire.getInvocationChains()) { - if (chain.getHeadInvoker() != chain.getTailInvoker()) { - optimizable = false; - break; - } - } - if (optimizable) { - return new OptimizedObjectFactory<B>(scopeContainer); - } - } - } - } - } - } - */ - return new WireObjectFactory<B>(interfaze, (RuntimeEndpointReference) wire, proxyFactory); - } - - private ObjectFactory<?> createPropertyValueFactory(ComponentProperty property, - Object propertyValue, - JavaElementImpl javaElement) { - return propertyValueFactory.createValueFactory(property, propertyValue, javaElement); - } - - /** - * @return the component - */ - RuntimeComponent getComponent() { - return component; - } - - /*private void setUpPolicyHandlers() { - for (PolicyHandler policyHandler : policyHandlers.values()) { - policyHandler.setUp(component.getImplementation()); - } - } - - private void cleanUpPolicyHandlers() { - for (PolicyHandler policyHandler : policyHandlers.values() ) { - policyHandler.cleanUp(this); - } - }*/ - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java deleted file mode 100644 index 4a5ad98e5b..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaComponentNameFactory.java +++ /dev/null @@ -1,40 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.factory.ObjectFactory; - -/** - * @version $Rev$ $Date$ - */ -public class JavaComponentNameFactory implements ObjectFactory<String> { - private final JavaComponentContextProvider componentContextProvider; - - - public JavaComponentNameFactory(JavaComponentContextProvider component) { - this.componentContextProvider = component; - } - - - public String getInstance() throws ObjectCreationException { - String uri = componentContextProvider.getComponent().getURI(); - return uri.substring(uri.lastIndexOf('/')+1); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java deleted file mode 100644 index 9ea50fce73..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationInvoker.java +++ /dev/null @@ -1,317 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; -import java.security.AccessController; -import java.security.PrivilegedAction; -import java.util.ArrayList; -import java.util.List; - -import javax.xml.ws.Holder; - -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.assembly.Service; -import org.apache.tuscany.sca.core.factory.ObjectCreationException; -import org.apache.tuscany.sca.core.invocation.Constants; -import org.apache.tuscany.sca.core.scope.Scope; -import org.apache.tuscany.sca.core.scope.ScopeContainer; -import org.apache.tuscany.sca.core.scope.ScopedRuntimeComponent; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceWrapper; -import org.apache.tuscany.sca.implementation.java.injection.Injector; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; -import org.apache.tuscany.sca.interfacedef.DataType; -import org.apache.tuscany.sca.interfacedef.InterfaceContract; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.ParameterMode; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; -import org.apache.tuscany.sca.invocation.DataExchangeSemantics; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.oasisopen.sca.ServiceReference; -import org.oasisopen.sca.ServiceRuntimeException; - -/** - * Responsible for synchronously dispatching an invocation to a Java component - * implementation instance - * - * @version $Rev$ $Date$ - */ -public class JavaImplementationInvoker implements Invoker, DataExchangeSemantics { - protected Operation operation; - protected Method method; - protected RuntimeComponentService service; - protected boolean allowsPBR; - - @SuppressWarnings("unchecked") - protected final ScopeContainer scopeContainer; - private final InterfaceContract interfaze; - - public JavaImplementationInvoker(Operation operation, Method method, RuntimeComponent component, RuntimeComponentService service) { - assert method != null : "Operation method cannot be null"; - this.method = method; - this.operation = operation; - this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer(); - this.allowsPBR = ((JavaImplementation)component.getImplementation()).isAllowsPassByReference(method); - this.service = service; - this.interfaze = service.getInterfaceContract(); - } - - public JavaImplementationInvoker(Operation operation, RuntimeComponent component, RuntimeComponentService service) { - // used if the method can't be computed statically in advance - this.operation = operation; - this.scopeContainer = ((ScopedRuntimeComponent)component).getScopeContainer(); - this.service = service; - this.interfaze = service.getInterfaceContract(); - } - - @SuppressWarnings("unchecked") - public Message invoke(Message msg) { - - Operation op = msg.getOperation(); - if (op == null) { - op = this.operation; - } - Object payload = msg.getBody(); - - Object contextId = null; - - EndpointReference from = msg.getFrom(); - - // store the current thread context classloader - // as we need to replace it with the class loader - // used to load the java class as per SCA Spec - final ClassLoader tccl = AccessController.doPrivileged(new PrivilegedAction<ClassLoader>() { - public ClassLoader run() { - ClassLoader tccl = Thread.currentThread().getContextClassLoader(); - return tccl; - } - }); - - // TUSCANY-3946 - If the TCCL has not already been set to the contribution classloader earlier - // in the wire processing then - // set it so that the thread context classloader of the thread used to invoke an operation - // of a Java POJO component implementation is the class loader of the contribution - // used to load the POJO implementation class. - boolean swapTCCL = (msg.getHeaders().get(Constants.SUPPRESS_TCCL_SWAP) == null); - - try { - // The following call might create a new conversation, as a result, the msg.getConversationID() might - // return a new value - ReflectiveInstanceWrapper wrapper = (ReflectiveInstanceWrapper) scopeContainer.getWrapper(contextId); - - // If there is a callback interface and the implementation is stateless, we need to - // inject callbacks at invocation time. For Composite scope, this has already been done. - if (( interfaze.getCallbackInterface() != null ) && (scopeContainer.getScope().equals(Scope.STATELESS))){ - // TUSCANY-4000 - injectCallbacks needs the Java callback interface so get it - // from the component type just in case the user has specified a - // WSDL interface and hence interfaze is WSDL - injectCallbacks(wrapper, (JavaInterface)service.getService().getInterfaceContract().getCallbackInterface()); - } - - final Object instance = wrapper.getInstance(); - - // If the method couldn't be computed statically, or the instance being - // invoked is a user-specified callback object that doesn't implement - // the service interface from which the reflective method was obtained, - // compute the method object dynamically for this invocation. - Method imethod = method; - if (imethod == null || !imethod.getDeclaringClass().isInstance(instance)) { - try { - imethod = JavaInterfaceUtil.findMethod(instance.getClass(), operation); - } catch (NoSuchMethodException e) { - throw new IllegalArgumentException("Callback object does not provide method " + e.getMessage()); - } - } - - if (swapTCCL){ - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - Thread.currentThread().setContextClassLoader(instance.getClass().getClassLoader()); - return null; - } - }); - } - - int argumentHolderCount = 0; - - // Holder pattern. Any payload parameters <T> which are should be in holders are placed in Holder<T>. - // Only check Holder for remotable interfaces - if (imethod != null && op.getInterface().isRemotable()) { - Object[] payloadArray = (Object[])payload; - List<Object> payloadList = new ArrayList<Object>(); - int nextIndex = 0; - for (ParameterMode mode : op.getParameterModes()) { - if (mode.equals(ParameterMode.IN)) { - payloadList.add(payloadArray[nextIndex++]); - } else if (mode.equals(ParameterMode.INOUT)) { - // Promote array params from [<T>] to [Holder<T>] - Object item = payloadArray[nextIndex++]; - Holder itemHolder = new Holder(item); - payloadList.add(itemHolder); - argumentHolderCount++; - } else { - // Create an empty Holder since we should not pass values for OUT parameters - payloadList.add(new Holder()); - argumentHolderCount++; - } - } - - // Maybe a bit odd to do but this way I don't have to worry about how the invoke if/else - // immediately following might need to be changed. - payload = payloadList.toArray(); - } - - Object ret; - if (payload != null && !payload.getClass().isArray()) { - ret = imethod.invoke(instance, payload); - } else { - ret = imethod.invoke(instance, (Object[])payload); - } - - scopeContainer.returnWrapper(wrapper, contextId); - - - if (argumentHolderCount > 0) { - - // Holder pattern. Any payload Holder<T> types are returned as part of the message body. - Object[] payloadArray = (Object[])payload; - - ArrayList<Object> holderOutputs = new ArrayList<Object>(); - ArrayList<Object> result = new ArrayList<Object>(); - if (imethod != null) { - - for (int i = 0, size = op.getParameterModes().size(); i < size; i++) { - if (ParameterMode.IN != op.getParameterModes().get(i)) { - // Demote array params from Holder<T> to <T>. - Holder<Object> item = (Holder<Object>)payloadArray[i]; - payloadArray[i] = item.value; - holderOutputs.add(payloadArray[i]); - } - } - - // - // Now we account for the fact that we may have a null because of a void return type, - // which is not part of the output DataType, and so should not be returned with the array - // of outputs, or we may have a null as value returned - // from a method with signature with return type other than void, which should be returned - // in the output array. - // - // The logic here is if we already have as many outputs in holders as we have outputs - // altogether, then we don't worry about the return value (which should be null). Might - // be simpler to just check for void, but the code in the Java introspector has a lot - // of quirks for handling parameterized types, and this seems simpler for now. - // - int holderOutputSize = holderOutputs.size(); - int numberOperationOutputs = op.getOutputType().getLogical().size(); - if (holderOutputSize == numberOperationOutputs) { - if (ret != null) { - throw new IllegalStateException("Number of holder outputs equal to number of operations outputs." + - "\nNum = " + holderOutputSize + ", but non-null return value seen: " + ret); - } - result = holderOutputs; - } else if (holderOutputSize == numberOperationOutputs - 1) { - result.add(ret); - result.addAll(1, holderOutputs); - } else { - throw new IllegalStateException("Number of holder outputs seen: " + holderOutputSize + - "\nNumber of operation outputs: " + numberOperationOutputs); - } - } - - msg.setBody(result.toArray()); - - } else { - msg.setBody(ret); - } - } catch (InvocationTargetException e) { - Throwable cause = e.getTargetException(); - boolean isChecked = false; - for (DataType<?> d : operation.getFaultTypes()) { - if (d.getPhysical().isInstance(cause)) { - isChecked = true; - msg.setFaultBody(cause); - break; - } - } - if (!isChecked) { - if (cause instanceof RuntimeException) { - throw (RuntimeException)cause; - } - if (cause instanceof Error) { - throw (Error)cause; - } else { - throw new ServiceRuntimeException(cause.getMessage(), cause); - } - } - - } catch (ObjectCreationException e) { - throw new ServiceRuntimeException(e.getMessage(), e); - } catch (Exception e) { - msg.setFaultBody(e); - } finally { - // reset the tccl if it was replaced above - // with the contribution classloader - if (swapTCCL){ - AccessController.doPrivileged(new PrivilegedAction() { - public Object run() { - Thread.currentThread().setContextClassLoader(tccl); - return null; - } - }); - } - } - return msg; - } - - private void injectCallbacks(ReflectiveInstanceWrapper wrapper, - JavaInterface callbackInterface) { - - for (Injector injector : wrapper.getCallbackInjectors()) { - if (injector != null) { - try { - if (ServiceReference.class.isAssignableFrom(injector.getType())) { - Class<?> intf = JavaIntrospectionHelper.getBusinessInterface(injector.getType(), injector.getGenericType()); - if ( intf.isAssignableFrom(callbackInterface.getJavaClass())) { - injector.inject(wrapper.getInstance()); - } - } else if (injector.getType().isAssignableFrom(callbackInterface.getJavaClass())) { - injector.inject(wrapper.getInstance()); - } else { - injector.injectNull(wrapper.getInstance()); - } - } catch (Exception e) { - throw new ObjectCreationException("Exception invoking injector - " + e.getMessage(), e); - } - } - } - - } - - @Override - public boolean allowsPassByReference() { - return allowsPBR; - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java deleted file mode 100644 index 19affac368..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProvider.java +++ /dev/null @@ -1,183 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.reflect.Method; - -import org.apache.tuscany.sca.context.ComponentContextFactory; -import org.apache.tuscany.sca.context.PropertyValueFactory; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.factory.InstanceWrapper; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.scope.Scope; -import org.apache.tuscany.sca.core.scope.ScopedImplementationProvider; -import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.JavaResourceImpl; -import org.apache.tuscany.sca.implementation.java.ResourceHost; -import org.apache.tuscany.sca.implementation.java.injection.RequestContextObjectFactory; -import org.apache.tuscany.sca.implementation.java.injection.ResourceObjectFactory; -import org.apache.tuscany.sca.interfacedef.Interface; -import org.apache.tuscany.sca.interfacedef.Operation; -import org.apache.tuscany.sca.interfacedef.java.JavaInterface; -import org.apache.tuscany.sca.interfacedef.java.impl.JavaInterfaceUtil; -import org.apache.tuscany.sca.invocation.Invoker; -import org.apache.tuscany.sca.invocation.InvokerAsyncRequest; -import org.apache.tuscany.sca.invocation.InvokerAsyncResponse; -import org.apache.tuscany.sca.provider.ImplementationAsyncProvider; -import org.apache.tuscany.sca.runtime.RuntimeComponent; -import org.apache.tuscany.sca.runtime.RuntimeComponentService; -import org.oasisopen.sca.ComponentContext; -import org.oasisopen.sca.RequestContext; - -/** - * @version $Rev$ $Date$ - */ -public class JavaImplementationProvider implements ScopedImplementationProvider, ImplementationAsyncProvider { - private JavaImplementation implementation; - private JavaComponentContextProvider componentContextProvider; - private RequestContextFactory requestContextFactory; - private Scope scope; - - public JavaImplementationProvider(RuntimeComponent component, - JavaImplementation implementation, - ProxyFactory proxyService, - DataBindingExtensionPoint dataBindingRegistry, - PropertyValueFactory propertyValueObjectFactory, - ComponentContextFactory componentContextFactory, - RequestContextFactory requestContextFactory) { - super(); - this.implementation = implementation; - this.requestContextFactory = requestContextFactory; - - try { - JavaInstanceFactoryProvider configuration = new JavaInstanceFactoryProvider(implementation); - configuration.setProxyFactory(proxyService); - componentContextProvider = - new JavaComponentContextProvider(component, - configuration, - dataBindingRegistry, - propertyValueObjectFactory, - componentContextFactory, - requestContextFactory); - - this.scope = new Scope(implementation.getJavaScope().getScope()); - componentContextProvider.configureProperties(component.getProperties()); - handleResources(implementation, proxyService); - } catch (Exception e) { - throw new IllegalStateException(e); - } - - } - - private void handleResources(JavaImplementation componentType, ProxyFactory proxyService) { - for (JavaResourceImpl resource : componentType.getResources().values()) { - String name = resource.getName(); - - ObjectFactory<?> objectFactory = - (ObjectFactory<?>)componentContextProvider.getInstanceFactoryProvider().getFactories().get(resource.getElement()); - if (objectFactory == null) { - Class<?> type = resource.getElement().getType(); - if (ComponentContext.class.isAssignableFrom(type)) { - objectFactory = new JavaComponentContextFactory(componentContextProvider); - } else if (RequestContext.class.equals(type)) { - objectFactory = new RequestContextObjectFactory(requestContextFactory, componentContextProvider.getComponent()); - } else if (String.class.equals(type)) { - objectFactory = new JavaComponentNameFactory(componentContextProvider); - } else { - boolean optional = resource.isOptional(); - String mappedName = resource.getMappedName(); - ResourceHost resourceHost = resource.getResourceHost(); - objectFactory = createResourceObjectFactory(type, mappedName, optional, resourceHost); - } - } - componentContextProvider.addResourceFactory(name, objectFactory); - } - } - - private <T> ResourceObjectFactory<T> createResourceObjectFactory(Class<T> type, - String mappedName, - boolean optional, - ResourceHost host) { - return new ResourceObjectFactory<T>(type, mappedName, optional, host); - } - - public Invoker createInvoker(RuntimeComponentService service, Operation operation) { - try { - return componentContextProvider.createInvoker(operation, service); - } catch (NoSuchMethodException e) { - // It's possible that the instance being invoked is a user-specified - // callback object that isn't an instance of the component implementation - // class. As an attempt to deal with this, look up a method object from - // the service interface. This isn't foolproof, as it's possible that - // the service interface isn't a Java interface, or that the callback - // object has the right method signature without implementing the - // callback interface. There is code in JavaImplementationInvoker - // to deal with these possibilities. - Interface iface = service.getInterfaceContract().getInterface(); - if (iface instanceof JavaInterface) { - try { - Method method = JavaInterfaceUtil.findMethod(((JavaInterface)iface).getJavaClass(), operation); - return new JavaImplementationInvoker(operation, method, componentContextProvider.getComponent(), service); - } catch (NoSuchMethodException e1) { - throw new IllegalArgumentException(e1); - } - } else { - return new JavaImplementationInvoker(operation, componentContextProvider.getComponent(), service); - } - } - } - - public boolean supportsOneWayInvocation() { - return false; - } - - public Scope getScope() { - return scope; - } - - public void start() { - componentContextProvider.start(); - } - - public void stop() { - componentContextProvider.stop(); - } - - public InstanceWrapper<?> createInstanceWrapper() { - return componentContextProvider.createInstanceWrapper(); - } - - public boolean isEagerInit() { - return implementation.isEagerInit(); - } - - public InvokerAsyncRequest createAsyncInvoker(RuntimeComponentService service, Operation operation) { - // createInvoker should automatically create a JavaAsyncImplementationInvoker - if not, then it means - // that the service is not async and the result will be an exception caused by the class cast. - return (InvokerAsyncRequest) createInvoker( service, operation ); - } // end method createAsyncInvoker - - public InvokerAsyncResponse createAsyncResponseInvoker(Operation operation) { - return new JavaAsyncResponseInvokerImpl(); - } // end method createAsyncResponseInvoker - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java deleted file mode 100644 index b59966a39e..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaImplementationProviderFactory.java +++ /dev/null @@ -1,108 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.util.logging.Level; -import java.util.logging.Logger; - -import org.apache.tuscany.sca.context.ComponentContextFactory; -import org.apache.tuscany.sca.context.ContextFactoryExtensionPoint; -import org.apache.tuscany.sca.context.PropertyValueFactory; -import org.apache.tuscany.sca.context.RequestContextFactory; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.UtilityExtensionPoint; -import org.apache.tuscany.sca.core.invocation.CglibProxyFactory; -import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactoryExtensionPoint; -import org.apache.tuscany.sca.databinding.DataBindingExtensionPoint; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.interfacedef.InterfaceContractMapper; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.provider.ImplementationProvider; -import org.apache.tuscany.sca.provider.ImplementationProviderFactory; -import org.apache.tuscany.sca.runtime.RuntimeComponent; - -/** - * @version $Rev$ $Date$ - */ -public class JavaImplementationProviderFactory implements ImplementationProviderFactory<JavaImplementation> { - private static final Logger logger = Logger.getLogger(JavaImplementationProviderFactory.class.getName()); - private PropertyValueFactory propertyValueFactory; - private DataBindingExtensionPoint databindings; - private ProxyFactory proxyFactory; - private ComponentContextFactory componentContextFactory; - private RequestContextFactory requestContextFactory; - - public JavaImplementationProviderFactory(ExtensionPointRegistry registry) { - FactoryExtensionPoint factories = registry.getExtensionPoint(FactoryExtensionPoint.class); - MessageFactory messageFactory = factories.getFactory(MessageFactory.class); - - UtilityExtensionPoint utilities = registry.getExtensionPoint(UtilityExtensionPoint.class); - InterfaceContractMapper interfaceContractMapper = utilities.getUtility(InterfaceContractMapper.class); - - ProxyFactoryExtensionPoint proxyFactories = registry.getExtensionPoint(ProxyFactoryExtensionPoint.class); - try { - proxyFactories.setClassProxyFactory(new CglibProxyFactory(messageFactory, interfaceContractMapper)); - } catch (NoClassDefFoundError e) { - logger.log(Level.WARNING, "Class-based proxy is not supported", e); - } - - databindings = registry.getExtensionPoint(DataBindingExtensionPoint.class); - propertyValueFactory = factories.getFactory(PropertyValueFactory.class); - - ContextFactoryExtensionPoint contextFactories = registry.getExtensionPoint(ContextFactoryExtensionPoint.class); - componentContextFactory = contextFactories.getFactory(ComponentContextFactory.class); - requestContextFactory = contextFactories.getFactory(RequestContextFactory.class); - - proxyFactory = ExtensibleProxyFactory.getInstance(registry); - } - - /* - public JavaImplementationProviderFactory(ProxyFactory proxyService, - DataBindingExtensionPoint dataBindingRegistry, - PropertyValueFactory propertyValueObjectFactory, - ComponentContextFactory componentContextFactory, - RequestContextFactory requestContextFactory) { - super(); - this.proxyFactory = proxyService; - this.databindings = dataBindingRegistry; - this.propertyValueFactory = propertyValueObjectFactory; - this.componentContextFactory = componentContextFactory; - this.requestContextFactory = requestContextFactory; - } - */ - - public ImplementationProvider createImplementationProvider(RuntimeComponent component, - JavaImplementation implementation) { - return new JavaImplementationProvider(component, - implementation, - proxyFactory, - databindings, - propertyValueFactory, - componentContextFactory, - requestContextFactory); - } - - public Class<JavaImplementation> getModelType() { - return JavaImplementation.class; - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java deleted file mode 100644 index e89b618cfe..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/JavaInstanceFactoryProvider.java +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.annotation.ElementType; -import java.lang.reflect.Constructor; -import java.lang.reflect.Field; -import java.lang.reflect.Member; -import java.lang.reflect.Method; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.implementation.java.JavaConstructorImpl; -import org.apache.tuscany.sca.implementation.java.JavaElementImpl; -import org.apache.tuscany.sca.implementation.java.JavaImplementation; -import org.apache.tuscany.sca.implementation.java.context.InstanceFactory; -import org.apache.tuscany.sca.implementation.java.context.InstanceFactoryProvider; -import org.apache.tuscany.sca.implementation.java.context.ReflectiveInstanceFactory; -import org.apache.tuscany.sca.implementation.java.injection.ArrayMultiplicityObjectFactory; -import org.apache.tuscany.sca.implementation.java.injection.FieldInjector; -import org.apache.tuscany.sca.implementation.java.injection.Injector; -import org.apache.tuscany.sca.implementation.java.injection.InvalidAccessorException; -import org.apache.tuscany.sca.implementation.java.injection.ListMultiplicityObjectFactory; -import org.apache.tuscany.sca.implementation.java.injection.MethodInjector; -import org.apache.tuscany.sca.implementation.java.introspect.JavaIntrospectionHelper; - -/** - * Encapsulates configuration for a Java-based atomic component - * - * @version $Rev$ $Date$ - */ -public class JavaInstanceFactoryProvider<T> implements InstanceFactoryProvider<T> { - private JavaImplementation definition; - private ProxyFactory proxyService; - - private final List<JavaElementImpl> injectionSites; - private final EventInvoker<T> initInvoker; - private final EventInvoker<T> destroyInvoker; - private final Map<JavaElementImpl, Object> factories = new HashMap<JavaElementImpl, Object>(); - private final List<JavaElementImpl> callbackInjectionSites; - - public JavaInstanceFactoryProvider(JavaImplementation definition) { - this.definition = definition; - this.initInvoker = definition.getInitMethod() == null ? null : new MethodEventInvoker<T>(definition - .getInitMethod()); - this.destroyInvoker = definition.getDestroyMethod() == null ? null : new MethodEventInvoker<T>(definition - .getDestroyMethod()); - injectionSites = new ArrayList<JavaElementImpl>(); - callbackInjectionSites = new ArrayList<JavaElementImpl>(); - } - - ProxyFactory getProxyFactory() { - return proxyService; - } - - void setProxyFactory(ProxyFactory proxyService) { - this.proxyService = proxyService; - } - - /** - * @return the definition - */ - JavaImplementation getImplementation() { - return definition; - } - - @SuppressWarnings("unchecked") - public InstanceFactory<T> createFactory() { - ObjectFactory<?>[] initArgs = getConstructorArgs(); - Injector<T>[] injectors = getInjectors(false); - Injector<T>[] callbackInjectors = getInjectors(true); - return new ReflectiveInstanceFactory<T>((Constructor<T>)definition.getConstructor().getConstructor(), - initArgs, injectors, callbackInjectors, initInvoker, destroyInvoker); - } - - - - private ObjectFactory<?>[] getConstructorArgs() { - JavaConstructorImpl<?> constructor = definition.getConstructor(); - ObjectFactory<?>[] initArgs = new ObjectFactory<?>[constructor.getParameters().length]; - for (int i = 0; i < initArgs.length; i++) { - ObjectFactory<?> factory = (ObjectFactory<?>)factories.get(constructor.getParameters()[i]); - assert factory != null; - initArgs[i] = factory; - } - return initArgs; - } - - - - @SuppressWarnings("unchecked") - private Injector<T>[] getInjectors(boolean callback) { - List<JavaElementImpl> sites = null; - if ( callback ) - sites = callbackInjectionSites; - else - sites = injectionSites; - - // work around JDK1.5 issue with allocating generic arrays - Injector<T>[] injectors = new Injector[sites.size()]; - - int i = 0; - for (JavaElementImpl element : sites) { - Object obj = factories.get(element); - if (obj != null) { - if (obj instanceof ObjectFactory) { - ObjectFactory<?> factory = (ObjectFactory<?>)obj; - Member member = (Member)element.getAnchor(); - if (element.getElementType() == ElementType.FIELD) { - injectors[i++] = new FieldInjector<T>((Field)member, factory); - } else if (element.getElementType() == ElementType.PARAMETER && member instanceof Method) { - injectors[i++] = new MethodInjector<T>((Method)member, factory); - } else if (member instanceof Constructor) { - // Ignore - } else { - throw new AssertionError(String.valueOf(element)); - } - } else { - injectors[i++] = createMultiplicityInjector(element, (List<ObjectFactory<?>>)obj); - } - } - } - return injectors; - } - - private Injector<T> createMultiplicityInjector(JavaElementImpl element, List<ObjectFactory<?>> factories) { - Class<?> interfaceType = JavaIntrospectionHelper.getBaseType(element.getType(), element.getGenericType()); - - if (element.getAnchor() instanceof Field) { - Field field = (Field)element.getAnchor(); - if (field.getType().isArray()) { - return new FieldInjector<T>(field, new ArrayMultiplicityObjectFactory(interfaceType, factories)); - } else { - return new FieldInjector<T>(field, new ListMultiplicityObjectFactory(factories, field.getType())); - } - } else if (element.getAnchor() instanceof Method) { - Method method = (Method)element.getAnchor(); - if (method.getParameterTypes()[0].isArray()) { - return new MethodInjector<T>(method, new ArrayMultiplicityObjectFactory(interfaceType, factories)); - } else { - return new MethodInjector<T>(method, new ListMultiplicityObjectFactory(factories, method.getParameterTypes()[0])); - } - } else { - throw new InvalidAccessorException("Member must be a field or method: " + element.getName()); - } - } - - @SuppressWarnings("unchecked") - public Class<T> getImplementationClass() { - return (Class<T>)definition.getJavaClass(); - } - - public void setObjectFactory(JavaElementImpl element, ObjectFactory<?> objectFactory) { - factories.put(element, objectFactory); - } - - public void setObjectFactories(JavaElementImpl element, List<ObjectFactory<?>> objectFactory) { - factories.put(element, objectFactory); - } - - /** - * @return the injectionSites - */ - List<JavaElementImpl> getInjectionSites() { - return injectionSites; - } - - /** - * @return the callbackInjectionSites - */ - public List<JavaElementImpl> getCallbackInjectionSites() { - return callbackInjectionSites; - } - - /** - * @return the factories - */ - Map<JavaElementImpl, Object> getFactories() { - return factories; - } - - - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java deleted file mode 100644 index 515a7c8a43..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/MethodEventInvoker.java +++ /dev/null @@ -1,56 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.lang.reflect.InvocationTargetException; -import java.lang.reflect.Method; - - -/** - * Performs an wire on a method of a given instance - * - * @version $Rev$ $Date$ - */ -public class MethodEventInvoker<T> implements EventInvoker<T> { - private final Method method; - - /** - * Instantiates an invoker for the given method - */ - public MethodEventInvoker(Method method) { - assert method != null; - this.method = method; - } - - public void invokeEvent(T instance) throws EventInvocationException { - try { - method.invoke(instance, (Object[]) null); - } catch (IllegalArgumentException e) { - String name = method.getName(); - throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause()); - } catch (IllegalAccessException e) { - String name = method.getName(); - throw new EventInvocationException("Method is not accessible [" + name + "]"); - } catch (InvocationTargetException e) { - String name = method.getName(); - throw new EventInvocationException("Exception thrown by event method [" + name + "]", e.getCause()); - } - } - -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java deleted file mode 100644 index dbc5c6b640..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/NoConversationalContractException.java +++ /dev/null @@ -1,33 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ -package org.apache.tuscany.sca.implementation.java.invocation; - - -/** - * Raised when a component has conversational scope but no conversational contract - * - * @version $Rev$ $Date$ - */ -public class NoConversationalContractException extends Exception { - private static final long serialVersionUID = -1157790036638157539L; - - public NoConversationalContractException(String message) { - super(message); - } -} diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/ResponseDispatchImpl.java b/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/ResponseDispatchImpl.java deleted file mode 100644 index 343682d8b1..0000000000 --- a/sca-java-2.x/tags/2.0.1-RC1/modules/implementation-java-runtime/src/main/java/org/apache/tuscany/sca/implementation/java/invocation/ResponseDispatchImpl.java +++ /dev/null @@ -1,251 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.implementation.java.invocation; - -import java.io.Serializable; -import java.util.ArrayList; -import java.util.List; -import java.util.Map; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.atomic.AtomicBoolean; -import java.util.concurrent.locks.Condition; -import java.util.concurrent.locks.Lock; -import java.util.concurrent.locks.ReentrantLock; - -import org.apache.tuscany.sca.assembly.EndpointReference; -import org.apache.tuscany.sca.context.CompositeContext; -import org.apache.tuscany.sca.context.ThreadMessageContext; -import org.apache.tuscany.sca.core.ExtensionPointRegistry; -import org.apache.tuscany.sca.core.FactoryExtensionPoint; -import org.apache.tuscany.sca.core.factory.ObjectFactory; -import org.apache.tuscany.sca.core.invocation.AsyncFaultWrapper; -import org.apache.tuscany.sca.core.invocation.AsyncResponseHandler; -import org.apache.tuscany.sca.core.invocation.AsyncResponseInvoker; -import org.apache.tuscany.sca.core.invocation.CallbackReferenceObjectFactory; -import org.apache.tuscany.sca.core.invocation.Constants; -import org.apache.tuscany.sca.core.invocation.ExtensibleProxyFactory; -import org.apache.tuscany.sca.core.invocation.ProxyFactory; -import org.apache.tuscany.sca.invocation.Message; -import org.apache.tuscany.sca.invocation.MessageFactory; -import org.apache.tuscany.sca.runtime.RuntimeEndpointReference; -import org.oasisopen.sca.ResponseDispatch; -import org.oasisopen.sca.ServiceReference; -import org.oasisopen.sca.ServiceRuntimeException; - -/** - * Implementation of the ResponseDispatch interface of the OASIS SCA Java API - * - * This is used for invocations of asynchronous services, where it is passed as a parameter on async service operations - * and it provides the path by which the service implementation returns the response to the request, or a Fault - * - * Note that this class is serializable and can be serialized, stored and deserialized by the service implementation - * - * @param <T> - type of the response message - */ -public class ResponseDispatchImpl<T> implements ResponseDispatch<T>, Serializable { - - /** - * Generated serialVersionUID value - */ - private static final long serialVersionUID = 300158355992568592L; - - // A latch used to ensure that the sendResponse() and sendFault() operations are used at most once - // The latch is initialized with the value "false" - private AtomicBoolean latch = new AtomicBoolean(); - - private final Lock lock = new ReentrantLock(); - private final Condition completed = lock.newCondition(); - - // The result - private transient volatile T response = null; - private transient volatile Throwable fault = null; - - private transient ExtensionPointRegistry registry; - private MessageFactory msgFactory; - - // Service Reference used for the callback - private volatile ServiceReference<AsyncResponseHandler<?>> callbackRef; - private AsyncResponseInvoker<?> respInvoker; - private String messageID; - - /** - * No-arg constructor for serialization purposes - */ - public ResponseDispatchImpl() { - super(); - } // end constructor - - public ResponseDispatchImpl( Message msg ) { - super(); - - respInvoker = (AsyncResponseInvoker<?>)msg.getHeaders().get(Constants.ASYNC_RESPONSE_INVOKER); - //if( respInvoker == null ) throw new ServiceRuntimeException("Async Implementation invoked with no response invoker"); - - if( respInvoker == null ) { - callbackRef = getAsyncCallbackRef( msg ); - } // end if - - messageID = (String) msg.getHeaders().get(Constants.MESSAGE_ID); - - } // end constructor - - public static <T> ResponseDispatchImpl<T> newInstance( Class<T> type, Message msg ) { - return new ResponseDispatchImpl<T>( msg ); - } - - /** - * Provide Context data for this ResponseDispatch that the service implementation can use - */ - public Map<String, Object> getContext() { - return null; - } - - /** - * Send a Fault. Must only be invoked once for this ResponseDispatch object - * @param e - the Fault to send - * @throws IllegalStateException if either the sendResponse method or the sendFault method have been called previously - */ - public void sendFault(Throwable e) { - if( sendOK() ) { - lock.lock(); - try { - fault = e; - completed.signalAll(); - } finally { - lock.unlock(); - } // end try - } else { - throw new IllegalStateException("sendResponse() or sendFault() has been called previously"); - } // end if - - // Use response invoker if present - if( respInvoker != null ) { - //respInvoker.invokeAsyncResponse(new AsyncFaultWrapper(e)); - respInvoker.invokeAsyncResponse(e, null); - return; - } // end if - - // Now dispatch the response to the callback... - AsyncResponseHandler<T> handler = (AsyncResponseHandler<T>) callbackRef.getService(); - setResponseHeaders(); - handler.setWrappedFault(new AsyncFaultWrapper(e)); - } // end method sendFault - - /** - * Send the response message. Must only be invoked once for this ResponseDispatch object - * @throws IllegalStateException if either the sendResponse method or the sendFault method have been called previously - * @param res - the response message, which is of type T - */ - @SuppressWarnings("unchecked") - public void sendResponse(T res) { - if( sendOK() ) { - lock.lock(); - try { - response = res; - completed.signalAll(); - } finally { - lock.unlock(); - } // end try - } else { - throw new IllegalStateException("sendResponse() or sendFault() has been called previously"); - } // end if - - // Now dispatch the response to the callback, if present... - if( callbackRef != null ) { - AsyncResponseHandler<T> handler = (AsyncResponseHandler<T>) callbackRef.getService(); - setResponseHeaders(); - handler.setResponse(res); - } // end if - - // Use response invoker if present - if( respInvoker != null ) { - respInvoker.invokeAsyncResponse(res, null); - return; - } // end if - } // end method sendResponse - - public T get(long timeout, TimeUnit unit) throws Throwable { - lock.lock(); - try { - // wait for result to be available - if( response == null && fault == null ) completed.await( timeout, unit); - if( response != null ) return response; - if( fault != null ) throw fault; - } finally { - lock.unlock(); - } // end try - - return null; - } // end method get - - /** - * Indicates that sending a response is OK - this is a transactional - * query in that it also updates the state of this ResponseDispatch, so - * that it will return true once and once only - * @return - true if it is OK to send the response, false otherwise - */ - private boolean sendOK() { - return latch.compareAndSet(false, true); - } - - /** - * Creates a service reference for the async callback, based on information contained in the supplied message - * @param msg - the incoming message - * @return - a CallBackServiceReference - */ - @SuppressWarnings("unchecked") - private ServiceReference<AsyncResponseHandler<?>> getAsyncCallbackRef( Message msg ) { - RuntimeEndpointReference callbackEPR = (RuntimeEndpointReference) msg.getHeaders().get(Constants.ASYNC_CALLBACK); - if( callbackEPR == null ) return null; - - CompositeContext compositeContext = callbackEPR.getCompositeContext(); - registry = compositeContext.getExtensionPointRegistry(); - ProxyFactory proxyFactory = ExtensibleProxyFactory.getInstance(registry); - msgFactory = getMessageFactory(); - List<EndpointReference> eprList = new ArrayList<EndpointReference>(); - eprList.add(callbackEPR); - ObjectFactory<?> factory = new CallbackReferenceObjectFactory(AsyncResponseHandler.class, proxyFactory, eprList); - - return (ServiceReference<AsyncResponseHandler<?>>) factory.getInstance(); - - } // end method getAsyncCallbackEPR - - /** - * Sets the values of various headers in the response message - */ - private void setResponseHeaders() { - // Is there an existing message context? - Message msgContext = ThreadMessageContext.getMessageContext(); - if( msgContext == null ) { - // Create a message context - msgContext = msgFactory.createMessage(); - } // end if - - // Add in the header for the RelatesTo Message ID - msgContext.getHeaders().put(Constants.RELATES_TO, messageID); - - ThreadMessageContext.setMessageContext(msgContext); - } // end method setResponseHeaders - - private MessageFactory getMessageFactory() { - FactoryExtensionPoint modelFactories = registry.getExtensionPoint(FactoryExtensionPoint.class); - return modelFactories.getFactory(MessageFactory.class); - } // end method getMessageFactory -} |